Stoney Point Stunner Fun Run & Mini-Obstacle Course. 08/26/2017 to 08/26/2017. Stoney Point YMCA Fields. Training program and kids Fun Run featuring obstacles of all sorts including tire run, hay bales, low crawl, slip & slide and more! Registrants can participate in just the race OR training sessions plus race. Cost is the same. Training sessions are for kids in Kindergarten-5th grade.